TABLA PARA DIMENSIONAR TUBERIAS con CAUDALES entre 6 y 8 l/sg
Se entra en la columna de la izquierda con el caudal de servicio y la velocidad máxima admisible, a la derecha tendremos el diámetro necesario y la pérdida de carga unitaria para varias rugosidades (desde 0.0015 hasta 0.9375)
Temperatura del agua tem = 10 ºC
me=1000-1.9549*10^(-2)*abs((tem-3.82))^1.68
densidad del agua me = 999.60 kg/m3
vid =2.414*10^-5*10^(247.8/(tem+273.15-140))
Viscosidad dinamica vid =0.001299537 kg/m·sg
______________________________________________________________________________________________
ve = velocidad maxima inicial
qs = caudal de servicio
dm = diametro minimo calculado d=2*sqr(q/ve/3.14159)
d = DIAMETRO comercial
vs = Velocidad de servicio vs=q/3.14159/(d/2)^2
re = Numero de Reynolds re=vs*d*me/vid
f = Factor de friccion (Colebrook) f=1/((2*log(k/(3.71*d)+(2.51)/(re*sqr(f)))/log(10))^2)
pcf = Perdida de carga por friccion (Darcy-Weisbach) pcf=f*(vs^2)/(d*2*9.8)
k = Rugosidad absoluta mm (valores medios que aumentan con la edad)
0.0015(Cobre/PVC) 0.003(PE) 0.005(PVC-U) 0.03(acero) 0.029(PRFV) 0.1(Fundicion) 0.15(fibrocemento)
______________________________________________________________________________________________
qs ve dm d vs re f pcf mca/m
l/sg m/sg mm mm m/sg kg·m/N·sg2 0.0015 0.0240 0.1215 0.3840 0.9375 (k)
______________________________________________________________________________________________
6.00 0.60 112.8 120 0.53 48968.8 0.0363 0.0025 0.0026 0.0029 0.0035 0.0043
0.80 97.7 100 0.76 58762.6 0.0381 0.0060 0.0063 0.0072 0.0089 0.0113
1.00 87.4 90 0.94 65291.8 0.0393 0.0100 0.0105 0.0122 0.0154 0.0198
1.20 79.8 80 1.19 73453.2 0.0407 0.0175 0.0186 0.0222 0.0284 0.0370
1.40 73.9 75 1.36 78350.1 0.0416 0.0239 0.0255 0.0308 0.0398 0.0521
1.60 69.1 70 1.56 83946.5 0.0425 0.0333 0.0358 0.0438 0.0572 0.0753
1.80 65.1
2.00 61.8 63 1.92 93273.9 0.0440 0.0551 0.0601 0.0751 0.0994 0.1321
______________________________________________________________________________________________
6.10 0.60 113.8 120 0.54 49785.0 0.0363 0.0026 0.0027 0.0030 0.0036 0.0045
0.80 98.5 100 0.78 59742.0 0.0381 0.0062 0.0065 0.0074 0.0092 0.0117
1.00 88.1 90 0.96 66379.9 0.0393 0.0103 0.0108 0.0126 0.0159 0.0205
1.20 80.5
1.40 74.5 75 1.38 79655.9 0.0415 0.0246 0.0263 0.0318 0.0411 0.0539
1.60 69.7 70 1.59 85345.6 0.0425 0.0343 0.0369 0.0452 0.0590 0.0778
1.80 65.7
2.00 62.3 63 1.96 94828.5 0.0440 0.0568 0.0619 0.0775 0.1027 0.1365
______________________________________________________________________________________________
6.20 0.60 114.7 120 0.55 50601.1 0.0363 0.0027 0.0028 0.0031 0.0037 0.0046
0.80 99.3 100 0.79 60721.3 0.0381 0.0064 0.0067 0.0076 0.0095 0.0121
1.00 88.8 90 0.97 67468.1 0.0393 0.0106 0.0111 0.0130 0.0164 0.0211
1.20 81.1
1.40 75.1 80 1.23 75901.7 0.0407 0.0186 0.0197 0.0236 0.0303 0.0395
1.60 70.2 75 1.40 80961.8 0.0415 0.0253 0.0271 0.0328 0.0425 0.0557
1.80 66.2 70 1.61 86744.8 0.0425 0.0353 0.0380 0.0466 0.0610 0.0804
2.00 62.8 63 1.99 96383.1 0.0440 0.0585 0.0638 0.0800 0.1061 0.1410
______________________________________________________________________________________________
6.30 0.60 115.6 120 0.56 51417.3 0.0362 0.0027 0.0028 0.0032 0.0038 0.0048
0.80 100.1 110 0.66 56091.5 0.0371 0.0042 0.0043 0.0049 0.0060 0.0076
1.00 89.6 90 0.99 68556.3 0.0392 0.0109 0.0114 0.0134 0.0169 0.0218
1.20 81.8
1.40 75.7 80 1.25 77125.9 0.0407 0.0191 0.0203 0.0243 0.0313 0.0408
1.60 70.8 75 1.43 82267.6 0.0415 0.0261 0.0279 0.0338 0.0438 0.0574
1.80 66.8 70 1.64 88143.9 0.0425 0.0363 0.0391 0.0481 0.0629 0.0830
2.00 63.3
______________________________________________________________________________________________
6.40 0.60 116.5 120 0.57 52233.4 0.0362 0.0028 0.0029 0.0033 0.0039 0.0049
0.80 100.9 110 0.67 56981.9 0.0371 0.0043 0.0044 0.0050 0.0062 0.0078
1.00 90.3 100 0.81 62680.1 0.0380 0.0068 0.0071 0.0081 0.0101 0.0129
1.20 82.4 90 1.01 69644.5 0.0392 0.0112 0.0118 0.0138 0.0174 0.0225
1.40 76.3 80 1.27 78350.1 0.0407 0.0197 0.0209 0.0251 0.0322 0.0421
1.60 71.4 75 1.45 83573.4 0.0415 0.0268 0.0287 0.0348 0.0452 0.0593
1.80 67.3 70 1.66 89543.0 0.0425 0.0373 0.0403 0.0495 0.0649 0.0856
2.00 63.8
______________________________________________________________________________________________
6.50 0.60 117.4 120 0.57 53049.5 0.0362 0.0029 0.0030 0.0034 0.0041 0.0051
0.80 101.7 110 0.68 57872.2 0.0370 0.0044 0.0046 0.0052 0.0063 0.0080
1.00 91.0 100 0.83 63659.5 0.0380 0.0069 0.0073 0.0083 0.0104 0.0133
1.20 83.0 90 1.02 70732.7 0.0392 0.0115 0.0121 0.0142 0.0180 0.0232
1.40 76.9 80 1.29 79574.3 0.0407 0.0202 0.0215 0.0258 0.0332 0.0434
1.60 71.9 75 1.47 84879.3 0.0415 0.0276 0.0295 0.0359 0.0466 0.0611
1.80 67.8 70 1.69 90942.1 0.0425 0.0384 0.0415 0.0510 0.0669 0.0883
2.00 64.3
______________________________________________________________________________________________
6.60 0.60 118.3 120 0.58 53865.7 0.0362 0.0030 0.0031 0.0034 0.0042 0.0052
0.80 102.5 110 0.69 58762.6 0.0370 0.0045 0.0047 0.0053 0.0065 0.0083
1.00 91.7 100 0.84 64638.8 0.0380 0.0071 0.0075 0.0086 0.0107 0.0137
1.20 83.7 90 1.04 71820.9 0.0392 0.0118 0.0125 0.0146 0.0185 0.0239
1.40 77.5 80 1.31 80798.5 0.0407 0.0208 0.0221 0.0266 0.0343 0.0447
1.60 72.5 75 1.49 86185.1 0.0415 0.0283 0.0304 0.0369 0.0480 0.0630
1.80 68.3 70 1.71 92341.2 0.0424 0.0394 0.0426 0.0526 0.0690 0.0910
2.00 64.8
______________________________________________________________________________________________
6.70 0.60 119.2 120 0.59 54681.8 0.0362 0.0031 0.0032 0.0035 0.0043 0.0054
0.80 103.3 110 0.71 59652.9 0.0370 0.0046 0.0048 0.0055 0.0067 0.0085
1.00 92.4 100 0.85 65618.2 0.0380 0.0073 0.0077 0.0088 0.0110 0.0141
1.20 84.3 90 1.05 72909.1 0.0392 0.0121 0.0128 0.0151 0.0191 0.0246
1.40 78.1 80 1.33 82022.8 0.0406 0.0214 0.0228 0.0274 0.0353 0.0461
1.60 73.0 75 1.52 87490.9 0.0415 0.0291 0.0312 0.0380 0.0495 0.0649
1.80 68.8 70 1.74 93740.3 0.0424 0.0405 0.0438 0.0541 0.0710 0.0938
2.00 65.3
______________________________________________________________________________________________
6.80 0.60 120.1 125 0.55 53278.1 0.0358 0.0026 0.0027 0.0030 0.0036 0.0045
0.80 104.0 110 0.72 60543.3 0.0370 0.0048 0.0050 0.0056 0.0069 0.0088
1.00 93.0 100 0.87 66597.6 0.0380 0.0075 0.0079 0.0091 0.0114 0.0145
1.20 84.9 90 1.07 73997.3 0.0392 0.0125 0.0132 0.0155 0.0196 0.0254
1.40 78.6 80 1.35 83247.0 0.0406 0.0219 0.0234 0.0282 0.0363 0.0474
1.60 73.6 75 1.54 88796.8 0.0415 0.0299 0.0321 0.0391 0.0509 0.0669
1.80 69.4 70 1.77 95139.4 0.0424 0.0416 0.0451 0.0557 0.0731 0.0966
2.00 65.8
______________________________________________________________________________________________
6.90 0.60 121.0 125 0.56 54061.6 0.0357 0.0027 0.0027 0.0031 0.0037 0.0046
0.80 104.8 110 0.73 61433.6 0.0370 0.0049 0.0051 0.0058 0.0071 0.0090
1.00 93.7 100 0.88 67577.0 0.0380 0.0077 0.0081 0.0093 0.0117 0.0150
1.20 85.6 90 1.08 75085.5 0.0392 0.0128 0.0135 0.0159 0.0202 0.0261
1.40 79.2 80 1.37 84471.2 0.0406 0.0225 0.0240 0.0290 0.0374 0.0488
1.60 74.1 75 1.56 90102.6 0.0415 0.0307 0.0330 0.0402 0.0524 0.0688
1.80 69.9 70 1.79 96538.5 0.0424 0.0427 0.0463 0.0573 0.0753 0.0994
2.00 66.3
______________________________________________________________________________________________
7.00 0.60 121.9 125 0.57 54845.1 0.0357 0.0027 0.0028 0.0031 0.0038 0.0047
0.80 105.6 110 0.74 62323.9 0.0370 0.0050 0.0052 0.0059 0.0073 0.0093
1.00 94.4 100 0.89 68556.3 0.0380 0.0079 0.0083 0.0096 0.0120 0.0154
1.20 86.2 90 1.10 76173.7 0.0392 0.0131 0.0139 0.0164 0.0208 0.0269
1.40 79.8 80 1.39 85695.4 0.0406 0.0231 0.0247 0.0298 0.0385 0.0502
1.60 74.6 75 1.58 91408.5 0.0415 0.0315 0.0339 0.0414 0.0539 0.0708
1.80 70.4
2.00 66.8 70 1.82 97937.6 0.0424 0.0438 0.0475 0.0589 0.0774 0.1023
______________________________________________________________________________________________
7.10 0.60 122.7 125 0.58 55628.6 0.0357 0.0028 0.0029 0.0032 0.0039 0.0049
0.80 106.3 110 0.75 63214.3 0.0369 0.0052 0.0054 0.0061 0.0075 0.0096
1.00 95.1 100 0.90 69535.7 0.0379 0.0081 0.0085 0.0099 0.0124 0.0158
1.20 86.8 90 1.12 77261.9 0.0392 0.0135 0.0142 0.0168 0.0214 0.0276
1.40 80.4
1.60 75.2 80 1.41 86919.6 0.0406 0.0237 0.0253 0.0306 0.0395 0.0517
1.80 70.9 75 1.61 92714.3 0.0415 0.0323 0.0348 0.0425 0.0554 0.0728
2.00 67.2 70 1.84 99336.7 0.0424 0.0450 0.0488 0.0605 0.0796 0.1052
______________________________________________________________________________________________
7.20 0.60 123.6 125 0.59 56412.1 0.0357 0.0029 0.0030 0.0033 0.0040 0.0050
0.80 107.0 110 0.76 64104.6 0.0369 0.0053 0.0055 0.0063 0.0077 0.0098
1.00 95.7 100 0.92 70515.1 0.0379 0.0083 0.0087 0.0101 0.0127 0.0163
1.20 87.4 90 1.13 78350.1 0.0391 0.0138 0.0146 0.0173 0.0220 0.0284
1.40 80.9
1.60 75.7 80 1.43 88143.9 0.0406 0.0243 0.0260 0.0314 0.0406 0.0531
1.80 71.4 75 1.63 94020.1 0.0415 0.0331 0.0357 0.0437 0.0570 0.0749
2.00 67.7 70 1.87 100735.8 0.0424 0.0461 0.0501 0.0622 0.0819 0.1082
______________________________________________________________________________________________
7.30 0.60 124.5 125 0.59 57195.6 0.0357 0.0029 0.0030 0.0034 0.0041 0.0052
0.80 107.8 110 0.77 64995.0 0.0369 0.0054 0.0056 0.0064 0.0080 0.0101
1.00 96.4 100 0.93 71494.5 0.0379 0.0085 0.0090 0.0104 0.0130 0.0167
1.20 88.0 90 1.15 79438.3 0.0391 0.0142 0.0150 0.0177 0.0226 0.0292
1.40 81.5
1.60 76.2 80 1.45 89368.1 0.0406 0.0249 0.0267 0.0323 0.0418 0.0546
1.80 71.9 75 1.65 95326.0 0.0414 0.0339 0.0366 0.0449 0.0586 0.0770
2.00 68.2 70 1.90 102135.0 0.0424 0.0473 0.0514 0.0639 0.0841 0.1112
______________________________________________________________________________________________
7.40 0.60 125.3 130 0.56 55749.1 0.0353 0.0025 0.0026 0.0029 0.0035 0.0043
0.80 108.5 110 0.78 65885.3 0.0369 0.0055 0.0058 0.0066 0.0082 0.0104
1.00 97.1 100 0.94 72473.8 0.0379 0.0088 0.0092 0.0107 0.0134 0.0172
1.20 88.6 90 1.16 80526.5 0.0391 0.0145 0.0154 0.0182 0.0232 0.0300
1.40 82.0
1.60 76.7 80 1.47 90592.3 0.0406 0.0255 0.0273 0.0331 0.0429 0.0561
1.80 72.3 75 1.68 96631.8 0.0414 0.0348 0.0375 0.0460 0.0602 0.0791
2.00 68.6 70 1.92 103534.1 0.0424 0.0484 0.0527 0.0656 0.0864 0.1142
______________________________________________________________________________________________
7.50 0.60 126.2 130 0.57 56502.5 0.0353 0.0026 0.0026 0.0029 0.0035 0.0044
0.80 109.3 110 0.79 66775.7 0.0369 0.0057 0.0059 0.0068 0.0084 0.0107
1.00 97.7 100 0.95 73453.2 0.0379 0.0090 0.0094 0.0109 0.0137 0.0176
1.20 89.2 90 1.18 81614.7 0.0391 0.0149 0.0157 0.0187 0.0238 0.0308
1.40 82.6
1.60 77.3 80 1.49 91816.5 0.0406 0.0261 0.0280 0.0340 0.0440 0.0576
1.80 72.8 75 1.70 97937.6 0.0414 0.0356 0.0385 0.0473 0.0618 0.0812
2.00 69.1 70 1.95 104933.2 0.0424 0.0496 0.0540 0.0673 0.0887 0.1173
______________________________________________________________________________________________
7.60 0.60 127.0 130 0.57 57255.8 0.0353 0.0026 0.0027 0.0030 0.0036 0.0045
0.80 110.0 110 0.80 67666.0 0.0369 0.0058 0.0061 0.0069 0.0086 0.0109
1.00 98.4 100 0.97 74432.6 0.0379 0.0092 0.0096 0.0112 0.0141 0.0181
1.20 89.8 90 1.19 82702.9 0.0391 0.0152 0.0161 0.0191 0.0244 0.0316
1.40 83.1
1.60 77.8 80 1.51 93040.7 0.0406 0.0268 0.0287 0.0349 0.0452 0.0591
1.80 73.3 75 1.72 99243.5 0.0414 0.0365 0.0394 0.0485 0.0634 0.0834
2.00 69.6 70 1.97 106332.3 0.0424 0.0508 0.0554 0.0690 0.0911 0.1205
______________________________________________________________________________________________
7.70 0.60 127.8 130 0.58 58009.2 0.0353 0.0027 0.0028 0.0031 0.0037 0.0047
0.80 110.7 120 0.68 62843.3 0.0360 0.0039 0.0041 0.0046 0.0056 0.0071
1.00 99.0 100 0.98 75412.0 0.0379 0.0094 0.0099 0.0115 0.0145 0.0186
1.20 90.4
1.40 83.7 90 1.21 83791.1 0.0391 0.0156 0.0165 0.0196 0.0251 0.0325
1.60 78.3 80 1.53 94265.0 0.0406 0.0274 0.0294 0.0357 0.0464 0.0607
1.80 73.8 75 1.74 100549.3 0.0414 0.0374 0.0404 0.0497 0.0651 0.0856
2.00 70.0
______________________________________________________________________________________________
7.80 0.60 128.7 130 0.59 58762.6 0.0352 0.0027 0.0028 0.0032 0.0038 0.0048
0.80 111.4 120 0.69 63659.5 0.0360 0.0040 0.0042 0.0047 0.0058 0.0073
1.00 99.7 100 0.99 76391.3 0.0379 0.0096 0.0101 0.0118 0.0148 0.0191
1.20 91.0
1.40 84.2 90 1.23 84879.3 0.0391 0.0159 0.0169 0.0201 0.0257 0.0333
1.60 78.8 80 1.55 95489.2 0.0406 0.0280 0.0301 0.0366 0.0476 0.0623
1.80 74.3 75 1.77 101855.1 0.0414 0.0382 0.0414 0.0510 0.0667 0.0878
2.00 70.5
______________________________________________________________________________________________
7.90 0.60 129.5 130 0.60 59515.9 0.0352 0.0028 0.0029 0.0032 0.0039 0.0049
0.80 112.1 120 0.70 64475.6 0.0360 0.0041 0.0043 0.0048 0.0059 0.0075
1.00 100.3 110 0.83 70337.0 0.0368 0.0062 0.0065 0.0075 0.0093 0.0118
1.20 91.6 100 1.01 77370.7 0.0379 0.0098 0.0103 0.0121 0.0152 0.0195
1.40 84.8 90 1.24 85967.5 0.0391 0.0163 0.0173 0.0206 0.0263 0.0342
1.60 79.3 80 1.57 96713.4 0.0405 0.0287 0.0308 0.0376 0.0488 0.0639
1.80 74.8 75 1.79 103161.0 0.0414 0.0391 0.0423 0.0522 0.0684 0.0901
2.00 70.9
______________________________________________________________________________________________
8.00 0.60 130.3 140 0.52 55964.4 0.0346 0.0020 0.0021 0.0023 0.0027 0.0034
0.80 112.8 120 0.71 65291.8 0.0360 0.0042 0.0044 0.0049 0.0061 0.0077
1.00 100.9 110 0.84 71227.4 0.0368 0.0064 0.0067 0.0077 0.0095 0.0121
1.20 92.1 100 1.02 78350.1 0.0379 0.0101 0.0106 0.0124 0.0156 0.0200
1.40 85.3 90 1.26 87055.7 0.0391 0.0167 0.0177 0.0211 0.0270 0.0350
1.60 79.8 80 1.59 97937.6 0.0405 0.0293 0.0315 0.0385 0.0500 0.0655
1.80 75.2
2.00 71.4 75 1.81 104466.8 0.0414 0.0400 0.0433 0.0535 0.0702 0.0923
______________________________________________________________________________________________
http://Arquitectur.blogspot.com
______________________________________________________________________________________________
No hay comentarios:
Publicar un comentario